2177006075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{9781}}^1$

素因数の和:10127

約数の個数: 24

約数和(自身を含む): 2801956080

約数和(自身を除く): 624950005

約数列:

[1, 5, 25, 29, 145, 307, 725, 1535, 7675, 8903, 9781, 44515, 48905, 222575, 244525, 283649, 1418245, 3002767, 7091225, 15013835, 75069175, 87080243, 435401215, 2177006075]

約数ペア:

[(1, 2177006075), (5, 435401215), (25, 87080243), (29, 75069175), (145, 15013835), (307, 7091225), (725, 3002767), (1535, 1418245), (7675, 283649), (8903, 244525), (9781, 222575), (44515, 48905)]